We would like to restrict the G/L account used while creating a purchase order (account assignment F) against a particular type of internal order. In the sense, we do not want the users to include materials (with valuation class pointing to a different G/L account) to this type of internal order while creating PR or PO with F. Can something be done to the internal order on the CO side or how can this be customized in PR/PO?
Thanks
Aparna